I would like to request that pages be exactly a power of 2 size (including
headers), and that when reading and writing pages the buffers are aligned to
a reasonably large power of 2 size.

The reason for this is that often in embedded systems the low level device
drivers and filesystems work *much* faster when these constraints are
followed. It probably wouldn't have much effect in a desktop environment
where there are very sophisticated filesystems and so on that have efficient
caching. On an unsophisticated filesystem reading 1043 bytes often really
reads 2048 or 16384 and tosses out the bytes you don't use (instead of
caching them for later).

Thanks,
Ben


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